Creating a JDBC Data Source
To set up a data source in the WebLogic server, perform the following steps:
1. With the server started, invoke the WebLogic Server Administration Console:
Enter the URL for the administration console, such as http://localhost:7101/console, or use the Start menu.
When the console application is deployed, enter credentials, such as weblogic / weblogic, and click Log In.
2. Invoke the Data Sources Wizard:
In the Domain Structure section at the left of the page, click Services > JDBC > Data Sources.
In the Summary of JDBC Data Sources section of the page, click New.